Analog Devices Inc.

HMC349ALP4CE  

RF Switches

HMC349ALP4CE Description

The HMC349ALP4CE from Analog Devices Inc. is a high-performance SPDT (Single Pole Double Throw) RF switch designed for general-purpose applications across a broad frequency range of 0Hz to 4GHz. This surface-mount device operates with a supply voltage of 4.5V to 5.5V, making it suitable for a variety of RF systems. The switch features absorptive topology, ensuring minimal signal reflection and improved impedance matching with a 50Ω impedance. Its low insertion loss of 1.4dB and high isolation of 62dB make it ideal for precision RF signal routing. With a P1dB of 34dBm, it handles high-power signals efficiently while maintaining signal integrity.

HMC349ALP4CE Features

• Frequency Range: 0Hz to 4GHz, covering a wide spectrum for versatile applications.
• Low Insertion Loss: 1.4dB ensures minimal signal degradation.
• High Isolation: 62dB prevents unwanted signal leakage.
• High Power Handling: 34dBm P1dB supports robust RF signal routing.
• Absorptive Topology: Reduces reflections for better impedance matching.
• Surface-Mount Package: 16LFCSP for compact PCB integration.
• RoHS3 & REACH Compliant: Environmentally friendly and meets global standards.
• Moisture Sensitivity Level (MSL 3): Suitable for industrial environments with proper handling.

HMC349ALP4CE Applications

The HMC349ALP4CE excels in applications requiring high-frequency signal switching with low loss and high isolation, including:

• Test & Measurement Equipment: Signal routing in RF test setups.
• Wireless Infrastructure: Base stations and transceiver systems.
• Military & Aerospace: Radar and communication systems.
• Medical Devices: High-frequency imaging and diagnostic tools.
• Satellite Communications: Signal switching in L-band and S-band systems.

Conclusion of HMC349ALP4CE

The HMC349ALP4CE stands out as a high-performance RF switch with low insertion loss, high isolation, and excellent power handling, making it a preferred choice for demanding RF applications. Its absorptive topology and broad frequency range ensure reliable performance in test equipment, wireless infrastructure, and aerospace systems. With Analog Devices' reputation for quality, this switch delivers precision, durability, and compliance with industry standards, making it a top-tier solution for engineers designing advanced RF systems.

HMC349ALP4CE Documents

Download datasheets and manufacturer documentation for HMC349ALP4CE

Datasheets :

HMC349ALP4CE      

HTML Datasheet :

HMC349ALP4CE      

PCN Design/Specification :

MSL 23/Apr/2018